Strength Training After 40: What Changes and What Doesn't
Starting around age 30, adults lose 3-8% of muscle mass per decade. After 50, that rate accelerates. This process — called sarcopenia — is one of the strongest predictors of reduced quality of life in older adults. But it’s also one of the most preventable.
Why Strength Training Matters More With Age # Muscle isn’t just about aesthetics. It’s a metabolic organ that regulates blood sugar, supports bone density, protects joints, and maintains functional independence. Research consistently shows that strength training is the most effective intervention against age-related decline.